Stephen Shih-Yuan Wang, age 81, of Oak Brook, IL, passed away peacefully on August 20th, 2020. Adored husband to Helen Wang. Loving father to Audrey and Albert Wang. Beloved brother to Theresa Hwa, Cecilia Wang, and Shichun Wang. Cherished brother-in-law to When-Chen Shan. He will be missed dearly by many friends and relatives.